2. Changes Since 1948 In this slide you will see the changes, of technology technology since 1948 and now. since 1948 and now. 1948 Next

3. Introduction In 1948 life with technology wasn’t the same as we have now. It has changed a lot through the years. so if you want to learn about technology go on through to the next slide. next back

4. Contents Contents 1:Title 1:Title 2:Contents 2:Contents 3:Introduction-Technology 3:Introduction-Technology 4:1950’s Radios 4:1950’s Radios 5:Telephone 1950’s 5:Telephone 1950’s 6 1960’s Computers 6 1960’s Computers 7.Calculators 1960’s 7.Calculators 1960’s 8:Comparisons 8:Comparisons 9:Bibliography 9:Bibliography 10.Finish 10.Finish next back

5. Radios in 1948 http://www.gucs.org.uk/index.ht m?http://www.gucs.org.uk/our_ work/lora_thomson.htm http://www.gucs.org.uk/index.ht m?http://www.gucs.org.uk/our_ work/lora_thomson.htm http://www.gucs.org.uk/index.ht m?http://www.gucs.org.uk/our_ work/lora_thomson.htm http://www.gucs.org.uk/index.ht m?http://www.gucs.org.uk/our_ work/lora_thomson.htm In 1948 radios were quite popular. The first transistor radio went on sale in America in 1954. Radios were in many homes of families of about 4 people. In 1948 radios were quite popular. The first transistor radio went on sale in America in 1954. Radios were in many homes of families of about 4 people.radio next back

6. Telephones in the 1950’s In 1956 the first transatlantic telephone cable { TAT1} was laid between England and America. Although telephones in peoples homes became more popular, only 10% of the population had one. Telephones were only in a few houses. In 1956 the first transatlantic telephone cable { TAT1} was laid between England and America. Although telephones in peoples homes became more popular, only 10% of the population had one. Telephones were only in a few houses.Telephones back next

7. 1960’s Computers h h tttt tttt pppp :::: //// //// wwww wwww wwww.... pppp iiii mmmm aaaa llll llll.... cccc oooo mmmm //// nnnn aaaa iiii ssss //// pppp iiii vvvv iiii nnnn tttt aaaa gggg eeee //// bbbb uuuu rrrr rrrr oooo uuuu gggg hhhh ssss cccc oooo mmmm pppp uuuu tttt eeee rrrr.... hhhh tttt mmmm llll In 1965 about 20,000 c c c c c oooo mmmm pppp uuuu tttt eeee rrrr sssswere available world wide. In 1965 a desktop computer cost about £67,000 in our money now. That was a lot. next back

8. Calculators in the1960’s In 1967 the first calculator developed so everyone had one. This is a abacus that they used to be one of our calculators. In 1967 the first calculator developed so everyone had one. This is a abacus that they used to be one of our calculators. The first aids in counting were notched sticks and counting cords. These tools were used to help you with information over time and distance. These calculators did not perform any mathematical operations. The first aids in counting were notched sticks and counting cords. These tools were used to help you with information over time and distance. These calculators did not perform any mathematical operations. next back

9. Comparisons today Today's technology is better than it used to be. We have more telephones,TV,radios and also more computers. Our technology today is inspiring and helps us a lot. Today's technology is better than it used to be. We have more telephones,TV,radios and also more computers. Our technology today is inspiring and helps us a lot. next back

10. Bibliography Slide 7 http://www.encyclopedia.com/doc/ 1G2-3407500043.html Slide 6 http://www.pimall.com/nais/pivintage/burroug hscomputer.html http://www.pimall.com/nais/pivintage/burroug hscomputer.html Slide 4 http://www.radiolicence.org.uk/licence1960s.h tml http://www.radiolicence.org.uk/licence1960s.h tml Slide 5 http://www.webbconsult.com/1960.html back

11. The End I hope you liked my slide show about technology since 1948. I hope you liked my slide show about technology since 1948. By Cerys Statham By Cerys Statham